package controllers

import (
	"strconv"

	"github.com/Theodor-Springmann-Stiftung/kgpz_web/app"
	"github.com/Theodor-Springmann-Stiftung/kgpz_web/helpers/logging"
	"github.com/Theodor-Springmann-Stiftung/kgpz_web/viewmodels"
	"github.com/gofiber/fiber/v2"
)

func GetYear(kgpz *app.KGPZ) fiber.Handler {
	return func(c *fiber.Ctx) error {
		y := c.Params("year", strconv.Itoa(MINYEAR))
		yi, err := strconv.Atoi(y)
		if err != nil || yi < MINYEAR || yi > MAXYEAR {
			logging.Error(err, "Year is not a valid number")
			return c.SendStatus(fiber.StatusNotFound)
		}

		issues, err := viewmodels.YearView(y, kgpz.Library)
		if err != nil {
			logging.Error(err, "Keine Ausgaben für das Jahr "+y)
			return c.SendStatus(fiber.StatusNotFound)
		}

		return c.Render("/", fiber.Map{"model": issues, "title": "Ausgaben " + y})
	}
}